In a large mixing bowl, combine ground chicken, panko breadcrumbs, green onions, garlic powder, onion powder, salt, and pepper. Mix until well combined and form into 8 equal-sized patties.
In a small bowl, combine mayonnaise, sweet chili sauce, and sriracha. Stir until smooth and creamy.
Place a cooked chicken patty on each slider bun, add lettuce and cucumber, and drizzle with bang bang sauce.
Heat a skillet over medium heat with oil. Cook patties for 5-6 minutes on each side until golden brown and cooked through.